sidereal什么意思？

The sidereal year is not used to construct a calendar.恒星年不用于编制年历.Tropical year, and sidereal year are two different concepts.回归年与恒星年是不同的两个概念....

sidereal的音标：sidereal的英式发音音标为：[saɪ'dɪəriəl]sidereal的美式发音音标为：[saɪ'dɪriəl]...

sidereal day恒星日(23时56分)Tropical year, and sidereal year are two different concepts.回归年与恒星年是不同的两个概念.sidereal hour恒星时(恒星日的 1/24)sidereal time恒星时sidereal year恒星年(365日6时9分9秒)The sidereal year is not used to construct a calen...

n.盘子( plate的名词复数 )，板块，平板，（作奖品用的）金杯v.镀( plate的第三人称单数 )，为…加设护板，给…制铅版（或电铸版），用金属板固定（装饰）...

Recent, more dramatic use of CGI was seen in "Walking With Dinosaurs".在纪录片《与恐龙同行》中可以看到最新的、更加生动的电脑特效技术。A new generation of scientists became fascinated by dinosaurs.新一代科学家对恐龙研究着了迷。Now draw or trace ten dinosaurs in ascend...

heterocytotropic的音标：heterocytotropic的英式发音音标为：[hetərəsɪtəʊt'rɒpɪk]heterocytotropic的美式发音音标为：[hetərəsɪtoʊt'rɒpɪk]...

advisability的音标：advisability的英式发音音标为：[ədˌvaɪzə'bɪlətɪ]advisability的美式发音音标为：[ədˌvaɪzə'bɪlətɪ]...

可能还不是即时的对流感的镜像反映.And that may not necessary near necessarily mirror disease at the time.不过到最后, 即时的满足感更令人满足吧.And in the end, it's more gratifying because it's instant gratification.这种即时的信息交流被称为摩斯代码.This type of ...

For example, the teeth are more primitive. There are large canines and unusually shaped incisors.譬如, 牙齿更为原始, 有大的犬齿和非常合适的门齿.After removal of incisors to close it?拔除后门牙能闭合 吗 ?The incisors meet with a scissors grip.该门齿满足与剪刀...

avertible的音标：avertible的英式发音音标为：[ə'vɜ:təbl]avertible的美式发音音标为：[ə'vɜtəbl]...

gargoyles的音标：gargoyles的英式发音音标为：['ɡɑ:ɡɔɪlz]gargoyles的美式发音音标为：['ɡɑɡɔɪlz]...

Our municipality is divided into ten districts.我们这个市,下面设10个区.The municipality has closed the swimming pool.市政当局已“关闭”了那个游泳池。The municipality has / have closed the swimming pool.市政当局已关闭了那个游泳池....

adv.节约地，节省地，经济地，在经济上...

adj.易怒的，性情暴躁的，虚火上升...

There are still some unfounded fears floating around out there about cancer being contagious.社会上还是有一些毫无根据的关于癌症会传染的恐惧。Your report last week was unfair. It was based upon wholly unfounded and totally unjustified allegation...

“情夫”的拼音为：qíng fū...

We read to improve our vocabularies.我们阅读以便扩大词汇量。His French and English vocabularies are not as large as his German.他的法语及英语词汇不如他的德语词汇多.Whole word recognition techniques are only effective for domains with restricted vocab...

That same hungry heart of hers compassionated her friends.就是她那颗如饥如渴的心对她的朋友们恻然怜悯.He is concerned , compassionated and committed to improving his quality of life.他会把极大的热情和关注投入到提高生活质量上来....